A5046206574- Nuclear Physics and Applications
- Radiation Detection and Scintillator Technologies
- Image and Object Detection Techniques
- Methane Hydrates and Related Phenomena
- Particle Detector Development and Performance
- Hydrocarbon exploration and reservoir analysis
- Laser-Plasma Interactions and Diagnostics
- Wireless Networks and Protocols
- Opportunistic and Delay-Tolerant Networks
- Advanced MRI Techniques and Applications
- Economic Growth and Productivity
- Radiation Therapy and Dosimetry
- Advanced X-ray Imaging Techniques
- CO2 Sequestration and Geologic Interactions
- Mobile Ad Hoc Networks
- Energy, Environment, Economic Growth
- Innovation Policy and R&D
- Image Processing Techniques and Applications
Harbin Finance University
2020
Harbin FRP Research Institute
2020
Xi'an Jiaotong University
2012-2017
Tianjin Geothermal Exploration, Development and Design Institute (China)
2012
Mobile ad hoc networks are typically characterized by high mobility and frequent link failures that result in low throughput end-to-end delay. The increasing use of MANETs for transferring multimedia applications such as voice, video data, leads to the need provide QoS support. We introduce a routing algorithm, Ad on-demand multipath routing, which provides quality service (QoS) support,(Q-AOMDV) terms bandwidth, hop count delay mobile networks. results validate Q-AOMDV support wireless with...
Monte-Carlo simulation of neutron coded imaging based on encoding aperture for Z-pinch large field-of-view with 5 mm radius has been investigated, and then the image obtained. Reconstruction method source genetic algorithms (GA) established. “Residual watermark,” which emerges unavoidably in reconstructed image, while peak normalization is employed GA fitness calculation because its statistical fluctuation amplification, discovered studied. Residual watermark primarily related to shape other...
Aperture alignment is crucial for the diagnosis of neutron imaging because it has significant impact on coding and understanding source. In our previous studies system with coded aperture large field view, "residual watermark," certain extra information that overlies reconstructed image nothing to do source discovered if peak normalization employed in genetic algorithms (GA) reconstruct image. Some basic properties residual watermark indicate can characterize thus be used determine location...
This paper studies the effect of a high-Z extra mural absorber (EMA) to improve spatial resolution plastic (polystyrene) scintillating fiber array for 14.1 MeV fusion neutron imaging. Crosstalk induced by recoil protons was studied, and platinum (Pt) selected as EMA material, because its excellent ability suppress penetrating fibers. Three common arrays (cylindrical fibers in square hexagonal packing arrangements fibers) were simulated using Monte Carlo method evaluating Pt-EMA improving...
Neutron coded-aperture imaging has been developed as an important diagnostic for inertial fusion studies in recent decades. It is used to measure the distribution of neutrons produced deuterium-tritium plasma. Source reconstruction essential part imaging. In this paper, we applied a sparse method neutron source reconstruction. This takes advantage sparsity image. Monte Carlo transport simulations were performed obtain system response. An interpolation was while obtaining spatially variant...
This paper uses projection pursuit model to study the integration efficiency of Heilongjiang Science and technology finance. It is found that financial structure scientific technological innovation interact restrict each other. There a certain interaction between regional economic growth. win-win relationship capital. Based on this, this makes an empirical investigation based model, according survey results, it puts forward some suggestions methods The research shows only by constantly...